caryopsis
caryopsis[ˌkarɪˈɒpsɪs](pl. caryopses -siːz)- (Botany)a dry one-seeded fruit in which the ovary wall is united with the seed coat, typical of grasses and cereals
(植)颖果
语源- early 19th cent.: from modern Latin, from Greek karuon 'nut' + opsis 'appearance'
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